Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Korea Institute of Science and TechnologyKR299 papers
- Institute for Basic ScienceKR254 papers
- Seoul National UniversityKR174 papers
- Korea Institute for Advanced StudyKR134 papers
- Pohang University of Science and TechnologyKR103 papers
- Centre National de la Recherche ScientifiqueFR86 papers
- Korea UniversityKR86 papers
- Kootenay Association for Science & TechnologyCA74 papers
- The University of TokyoJP74 papers
- Massachusetts Institute of TechnologyUS71 papers
- National Institute for Mathematical SciencesKR69 papers
- University of MichiganUS69 papers
154 papers · 1 filter
Spaces of Sums of Powers and Real Rank Boundaries
Mateusz Michałek, Hyunsuk Moon
We investigate properties of Waring decompositions of real homogeneous forms. We study the moduli of real decompositions, so-called Space of Sums of Powers, naturally included in t…
Optimal Control-Based UAV Path Planning with Dynamically-Constrained TSP with Neighborhoods
Dae-Sung Jang, Hyeok-Joo Chae, Han-Lim Choi
This paper addresses path planning of an unmanned aerial vehicle (UAV) with remote sensing capabilities (or wireless communication capabilities). The goal of the path planning is t…
Neutrinoless double beta decay and neutrino mass
J. D. Vergados, H. Ejiri, F Šimkovic
The observation of neutrinoless double beta decay will have important consequences. First it will signal that lepton number is not conserved and the neutrinos are Majorana particle…
Unified Theory for Recovery of Sparse Signals in a General Transform Domain
Kiryung Lee, Yanjun Li, Kyong Hwan Jin +1
Compressed sensing provided a data-acquisition paradigm for sparse signals. Remarkably, it has been shown that practical algorithms provide robust recovery from noisy linear measur…
Metacyclic groups as automorphism groups of compact Riemann surfaces
Andreas Schweizer
Let be a compact Riemann surface of genus , and let be a subgroup of . We show that if the Sylow -subgroups of are cyclic, then . I…
Improper coloring of graphs with no odd clique minor
Dong Yeap Kang, Sang-il Oum
As a strengthening of Hadwiger's conjecture, Gerards and Seymour conjectured that every graph with no odd minor is -colorable. We prove two weaker variants of this con…
Examining the origin of dark matter mass at colliders
Minho Kim, Hye-Sung Lee, Myeonghun Park +1
As conventional dark matter scenarios have been probed extensively so far, the physics of a light dark matter charged under a new gauge group (dark gauge group) becomes one of new…
Shortcuts for the Circle
Sang Won Bae, Mark de Berg, Otfried Cheong +2
Let be the unit circle in . We can view as a plane graph whose vertices are all the points on , and the distance between any two points on is the lengt…
Predicting Long-term Outcomes of Educational Interventions Using the Evolutionary Causal Matrices and Markov Chain Based on Educational Neuroscience
Hyemin Han, Kangwook Lee, Firat Soylu
We developed a prediction model based on the evolutionary causal matrices (ECM) and the Markov Chain to predict long-term influences of educational interventions on adolescents dev…
Time-multiplexed structured illumination using a DMD for optical diffraction tomography
Kyeoreh Lee, Kyoohyun Kim, Geon Kim +2
We present a novel illumination control technique for optical diffraction tomography (ODT). Various spatial frequencies of beam illumination were controlled by displaying time-aver…
Chiral Separation by Flows: The Role of Flow Symmetry and Dimensionality
Sunghan Ro, Juyeon Yi, Yong Woon Kim
Separation of enantiomers by flows is a promising chiral resolution method using cost-effective microfluidics. Notwithstanding a number of experimental and numerical studies, a fun…
Transitional steady states of exchange dynamics between finite quantum systems
Euijin Jeon, Juyeon Yi, Yong Woon Kim
We examine energy and particle exchange between finite-sized quantum systems and find a new form of nonequilibrium states. The exchange rate undergoes stepwise evolution in time, a…
Hidden Criticality of Counterion Condensation Near a Charged Cylinder
Minryeong Cha, Juyeon Yi, Yong Woon Kim
We study the condensation transition of counterions on a charged cylinder via Monte Carlo simulations. Varying the cylinder radius systematically in relation to the system size, we…
Three-dimensional label-free imaging and quantification of lipid droplets in live hepatocytes
Kyoohyun Kim, SeoEun Lee, Jonghee Yoon +3
Lipid droplets (LDs) are subcellular organelles with important roles in lipid storage and metabolism and involved in various diseases including cancer, obesity, and diabetes. Conve…
Tomographic active optical trapping of arbitrarily shaped objects by exploiting 3-D refractive index maps
Kyoohyun Kim, YongKeun Park
Optical trapping can be used to manipulate the three-dimensional (3-D) motion of spherical particles based on the simple prediction of optical forces and the responding motion of s…
Defective colouring of graphs excluding a subgraph or minor
Patrice Ossona de Mendez, Sang-il Oum, David R. Wood
Archdeacon (1987) proved that graphs embeddable on a fixed surface can be -coloured so that each colour class induces a subgraph of bounded maximum degree. Edwards, Kang, Kim, O…
Dynamics of the cosmological relaxation after reheating
Kiwoon Choi, Hyungjin Kim, Toyokazu Sekiguchi
We examine if the cosmological relaxation mechanism, which was proposed recently as a new solution to the hierarchy problem, can be compatible with high reheating temperature well…
The Holometer: An Instrument to Probe Planckian Quantum Geometry
Aaron Chou, Henry Glass, H. Richard Gustafson +10
This paper describes the Fermilab Holometer, an instrument for measuring correlations of position variations over a four-dimensional volume of space-time. The apparatus consists of…
AutoGain: Gain Function Adaptation with Submovement Efficiency Optimization
Byungjoo Lee, Mathieu Nancel, Sunjun Kim +1
A well-designed control-to-display gain function can improve pointing performance with indirect pointing devices like trackpads. However, the design of gain functions is challengin…
Rigidity of eigenvalues for ensemble in multi-cut regime
Yiting Li
For a ensemble on with real analytic potential and general , under the assumption that its equilibrium measur…
Beyond Deep Residual Learning for Image Restoration: Persistent Homology-Guided Manifold Simplification
Woong Bae, Jaejun Yoo, Jong Chul Ye
The latest deep learning approaches perform better than the state-of-the-art signal processing approaches in various image restoration tasks. However, if an image contains many pat…
Physics Potentials with the Second Hyper-Kamiokande Detector in Korea
Hyper-Kamiokande proto-collaboration, :, K. Abe +353
Hyper-Kamiokande consists of two identical water-Cherenkov detectors of total 520~kt with the first one in Japan at 295~km from the J-PARC neutrino beam with 2.5 Off…
MHz Gravitational Wave Constraints with Decameter Michelson Interferometers
Aaron S. Chou, Richard Gustafson, Craig Hogan +10
A new detector, the Fermilab Holometer, consists of separate yet identical 39-meter Michelson interferometers. Strain sensitivity achieved is better than $10^{-21} /{\sqrt{\rm{Hz}}…
Convex projective generalized Dehn filling
Suhyoung Choi, Gye-Seon Lee, Ludovic Marquis
For , we exhibit the first examples of complete finite volume hyperbolic -manifolds with cusps such that infinitely many -orbifolds obtained from b…